格隆汇12月16日丨中巨芯(688549.SH)公布，近日，公司收到远致富海出具的《关于减持中巨芯股份结 果的告知函》，远致富海在减持计划期间内通过集中竞价及大宗交易方式合计减持所持公司股份902.75 万股，占公司目前总股本的0.61%。本次减持计划时间区间已届满，本次减持计划已实施完毕。 ...

格隆汇12月16日丨中巨芯(688549.SH)公布，近日，公司收到远致富海出具的《关于减持中巨芯股份结 果的告知函》，远致富海在减持计划期间内通过集中竞价及大宗交易方式合计减持所持公司股份902.75 万股，占公司目前总股本的0.61%。本次减持计划时间区间已届满，本次减持计划已实施完毕。 ...

证券代码：688549 证券简称：中巨芯 公告编号：2025-048 中巨芯科技股份有限公司 股东减持股份结果公告 本公司董事会、全体董事及相关股东保证本公告内容不存在任何虚假记载、 误导性陈述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律 责任。 重要内容提示： 股东持股的基本情况 本次减持计划实施前，深圳远致富海十一号投资企业（有限合伙）（以下简 称"远致富海"）持有中巨芯科技股份有限公司（以下简称"中巨芯"或"公司"） 51,724,874 股，占公司总股本的 3.50%。以上股份均来源于公司首次公开发行前 取得的股份，已于 2024 年 9 月 9 日解除限售并上市流通。 减持计划的实施结果情况 近日，公司收到远致富海出具的《关于减持中巨芯股份结果的告知函》，远 致富海在减持计划期间内通过集中竞价及大宗交易方式合计减持所持公司股份 9,027,470 股，占公司目前总股本的 0.61%。本次减持计划时间区间已届满，本次 减持计划已实施完毕。 | 股东名称 | 远致富海 | | | | --- | --- | --- | --- | | 股东身份 | 控股股东、实控人及一致行动人 | □是 ...

Core Viewpoint - The company Zhongjuxin announced that its shareholder, Shenzhen Yuanzhi Fuhai No. 11 Investment Enterprise (Limited Partnership), has reduced its stake in the company by selling a total of 9,027,470 shares, representing 0.61% of the company's total share capital [1] Summary by Categories Shareholder Activity - Yuanzhi Fuhai's shareholding percentage decreased from 3.50% to 2.89% following the share reduction [1] - The shares were sold at a price range of 9.06 to 11.57 yuan per share, resulting in a total reduction amount of approximately 92.8 million yuan [1] Compliance and Disclosure - The share reduction was conducted in accordance with the previously disclosed plan and did not violate any related commitments [1]

Core Viewpoint - The electronic chemicals industry, particularly in wet electronic chemicals and electronic gases, faces significant challenges such as technological barriers and low domestic production rates of high-end products, necessitating collaborative efforts for industry advancement [1] Group 1: Current Industry Challenges - The wet electronic chemicals industry in China is experiencing structural imbalances, with high-end products heavily reliant on imports while competition in mid-to-low-end products intensifies [2] - Domestic research institutions are making multi-point breakthroughs across the entire supply chain, from molecular design to purification equipment, to promote the development of high-end wet electronic chemicals [2][3] - The demand for high-purity and ultra-high-purity chemicals is growing rapidly, yet the self-sufficiency rate for high-end chemicals remains below 10%, with an import dependency of over 90% [4][5] Group 2: Technological Innovations - Innovations in the production of electronic-grade solvents and cleaning agents, such as the use of environmentally friendly multi-site basic functional ionic liquid catalysts, have significantly improved reaction efficiency by 8-9 times [3] - Key advancements in purification technologies, including the development of high-strength adhesive vacuum lining technology, have enabled the production of G5-grade wet electronic chemicals with minimal metal ion contamination [4] - The industry is witnessing a shift towards molecular-level recycling, bio-based alternatives, and digital twin optimization as part of a broader transformation [8] Group 3: Market Dynamics and Future Trends - The electronic gas industry is experiencing rapid growth, with significant increases in R&D investment and domestic production capabilities, particularly in high-end markets [9] - The market for gases used in semiconductor manufacturing is projected to reach a sales revenue of 9.09 billion yuan in 2024, reflecting a year-on-year growth of 73.8% [9] - The demand for electronic gases is expected to continue growing, driven by advancements in semiconductor manufacturing processes and the need for high-purity gases [14] Group 4: Collaborative Efforts and Industry Ecosystem - A collaborative innovation ecosystem involving enterprises, government, and various stakeholders is essential for overcoming challenges and advancing high-end product development [7] - Companies are encouraged to focus on differentiation and specialization in niche markets to avoid low-level homogeneous competition [7] - The integration of green development practices and advanced low-carbon technologies is becoming increasingly important in the electronic chemicals industry [14]

Core Viewpoint - Zhongjuxin (688549.SH) announced the renewal of daily operational contracts with its major shareholder, Zhejiang Juhua Co., Ltd., aiming to standardize related transactions and ensure stable operations [1][3]. Group 1: Contract Details - The renewed daily operational contract will be effective for three years, from January 1, 2026, to December 31, 2028 [3]. - The contract encompasses arrangements for raw material and energy supply, public engineering maintenance services, transportation services, and environmental testing [3]. - The renewal is expected to reduce redundant investments and resource waste while safeguarding the legal rights of all parties involved [3]. Group 2: Company Background - Zhongjuxin was established in 2017 and focuses on electronic chemical materials, including electronic wet chemicals, specialty gases, and precursor materials [3]. - The company's products are widely used in manufacturing sectors such as integrated circuits, display panels, and photovoltaics [3]. - Since its listing on the Shanghai Stock Exchange's Sci-Tech Innovation Board in 2023, Zhongjuxin has been expanding its semiconductor manufacturing support business [3]. Group 3: Strategic Implications - The renewal of the contract is expected to enhance collaboration in raw material and energy assurance, as well as environmental and safety management [3]. - By leveraging Juhua's capacity and advantages in fluorochemical and gas sectors, Zhongjuxin aims to optimize its cost structure and supply chain flexibility [3]. - This strategic move is anticipated to support the expansion and technological upgrades of its electronic wet chemicals and specialty gases businesses [3]. Group 4: Financial Performance - In the first three quarters of 2025, Zhongjuxin achieved a revenue of 881 million yuan, representing a year-on-year growth of 17.56% [4]. - In the third quarter alone, the company reported a revenue of 314 million yuan and a net profit attributable to shareholders of 17.07 million yuan, reflecting year-on-year increases of 12.76% and 152.24%, respectively [4]. - The company plans to continue optimizing its production lines and product structure based on its existing business [4].

Core Viewpoint - Zhongjuxin announced the renewal of daily operational contracts with its largest shareholder, Zhejiang Juhua Co., Ltd., and its controlling shareholder, Juhua Group Co., Ltd., to regulate daily related transactions and protect the interests of all shareholders, particularly minority shareholders [2] Group 1 - The company will sign the "Daily Operational Contract" with Juhua Group and Zhejiang Juhua to ensure compliance in daily related transactions [2] - The contract aims to prevent harm to the company's independence and avoid significant reliance on related parties, thereby reducing redundant investments and resource waste [2] - The effective period of the contract is three years, starting from January 1, 2026, to December 31, 2028 [2]

格隆汇12月10日丨中巨芯(688549.SH)公布，公司拟使用超募资金9,000.00万元永久补充流动资金，用于 公司的日常经营活动支出，本次使用部分超募资金永久补充流动资金占超募资金总额的比例为 29.34%。 ...

关于中巨芯科技股份有限公司 使用部分超募资金永久补充流动资金的核查意见 国泰海通证券股份有限公司（以下简称"国泰海通"或"保荐人"）作为中 巨芯科技股份有限公司（以下简称"中巨芯"、"公司"或"发行人"）首次公开 发行股票并在科创板上市的持续督导保荐人，根据《证券发行上市保荐业务管理 办法》《上市公司募集资金监管规则》《上海证券交易所科创板股票上市规则》《上 海证券交易所科创板上市公司自律监管指引第1号——规范运作》等有关规定， 对公司使用部分超募资金永久补充流动资金的事项进行了核查，具体情况如下： 一、募集资金基本情况 国泰海通证券股份有限公司 经中国证券监督管理委员会《关于同意中巨芯科技股份有限公司首次公开发 行股票注册的批复》（证监许可〔2023〕1278 号）核准，公司首次公开发行股票 36,931.90 万股，每股发行价格为人民币 5.18 元，募集资金总额为人民币 1,913,072,420.00 元，扣除各项发行费用后实际募集资金净额为人民币 1,806,750,318.06 元。上述募集资金到位情况已经天健会计师事务所（特殊普通 合伙）审验，并由其出具《验资报告》（天健验〔2023〕467 号 ...

国泰海通证券股份有限公司 关于中巨芯科技股份有限公司 2026年度日常关联交易预计的核查意见 国泰海通证券股份有限公司（以下简称"国泰海通"或"保荐人"）作为中 巨芯科技股份有限公司（以下简称"中巨芯"或"公司"）首次公开发行股票并 在科创板上市的持续督导保荐人，根据《证券发行上市保荐业务管理办法》《上 海证券交易所科创板股票上市规则》《上海证券交易所科创板上市公司自律监管 指引第 1 号——规范运作》等相关法律、法规和规范性文件的规定，对中巨芯 2026 年度日常关联交易预计的事项进行了专项核查，核查情况与意见如下： 一、日常关联交易基本情况 （一）日常关联交易履行的审议程序 公司于 2025 年 12月 5日召开第二届董事会独立董事专门会议第六次会议审 议通过了《关于 2026 年度日常关联交易预计的议案》，全体独立董事认为：公 司 2025 年度发生的日常关联交易定价公允合理，不存在损害公司及全体股东特 别是中小股东利益的情形。公司对 2026 年度日常关联交易预计符合公司日常经 营所需，将遵循公平、公正的原则，关联交易定价公允合理，不存在损害公司 及股东特别是中小股东利益的情况。全体独立董事一致同意 ...